Unf
abbr. 美制细牙（unified national fine）；未溶化的（unfuzed）
🗣️ 情景例句
The college I applied to has accepted me.
我报名的学院已经录取我了。
The feature started at 9 o'clock and ended at 11:30.
放映在9点钟开始了并且将在11:30结束了。
Last Wednesday, I went for a walk in the woods.
上星期三我到树林里去散步。